The Uniden DHS100 is a DECT 6.0 cordless bluetooth headset. DECT 6.0 offers interference free technology. It is lightweight and features a comfortable design and has an LED status and charge indicator. There is an Answer key, Mute key, and Volume keys and it even has call waiting. The low battery tone and LED indication let you know when it's ready to charge again. It comes with a charging cradle.